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PDBsum entry 1sq1

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protein ligands links
Lyase PDB id
1sq1
Jmol
Contents
Protein chain
288 a.a. *
Ligands
SO4 ×2
Waters ×7
* Residue conservation analysis
PDB id:
1sq1
Name: Lyase
Title: Crystal structure of the chorismate synthase from campylobac jejuni, northeast structural genomics target br19
Structure: Chorismate synthase. Chain: a. Synonym: 5-enolpyruvylshikimate-3-phosphate phospholyase. Engineered: yes
Source: Campylobacter jejuni. Organism_taxid: 197. Strain: nctc 11168. Gene: aroc or cj1634. Expressed in: escherichia coli. Expression_system_taxid: 562.
Biol. unit: Tetramer (from PDB file)
Resolution:
2.80Å     R-factor:   0.224     R-free:   0.279
Authors: F.Forouhar,I.Lee,S.M.Vorobiev,R.Xiao,T.B.Acton,G.T.Montelion J.F.Hunt,Northeast Structural Genomics Consortium (Nesg)
Key ref: F.Forouhar et al. Crystal structure of the chorismate synthase from campylobacter jejuni, Northeast structural genomics target br19. To be published, .
Date:
17-Mar-04     Release date:   06-Apr-04    
PROCHECK
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 Headers
 References

Protein chain
Pfam   ArchSchema ?
Q9PM41  (AROC_CAMJE) -  Chorismate synthase
Seq:
Struc:
362 a.a.
288 a.a.
Key:    PfamA domain  Secondary structure  CATH domain

 Enzyme reactions 
   Enzyme class: E.C.4.2.3.5  - Chorismate synthase.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]

      Pathway:
Shikimate and Chorismate Biosynthesis
      Reaction: 5-O-(1-carboxyvinyl)-3-phosphoshikimate = chorismate + phosphate
5-O-(1-carboxyvinyl)-3-phosphoshikimate
= chorismate
+ phosphate
      Cofactor: FMN
FMN
Molecule diagrams generated from .mol files obtained from the KEGG ftp site
 Gene Ontology (GO) functional annotation 
  GO annot!
  Biological process     cellular amino acid biosynthetic process   3 terms 
  Biochemical function     lyase activity     2 terms